It's ecstasy, but mentally just let it be telepathy

Lyric Meaning

Steez is still talking about astral projecting with this girl and he’s describing to her how it feels like ecstasy for the mind.

Telepathy is the supposed transmission of information from one person to another without using any of our known sensory channels or physical interaction. While trying to have an OBE (out of body experience), Steez will be communicating with her.